Neckband Headphones with Noise Reduction and Color Screen Color:Black to prevent the collapse of

to prevent the collapse of the box

Brand Name: INFEYLAY

Intelligent Charge: No

Projection Technology: LED

Interior: Interior Slot Pocket

Neckband Headphones with Noise Reduction and Color Screen Color:Black to prevent the collapse ofSPECIFICATIONS Active Noise Cancellation: Yes Battery life up to[hours]: 100 Bluetooth Version: 5. 3 Category: Earphones & Headphones Certification: CE Characteristic 1: bluetooth headset Characteristic 10: bluetooth wireless headphones Characteristic 11: Earphone bluetooth wireless Characteristic 12: wireless headphones with bluetooth Characteristic 2: Wireless headphones Characteristic 3: noise reduction headset Characteristic 4: sports headset